Quantum-Resistant Blockchain: Circle’s Urgent Plan for Arc as Google Sounds Q-Day Alarm
Stablecoin giant Circle has laid out a detailed plan to shield its new blockchain from a future threat that could shatter today’s digital security. The company announced a post-quantum security roadmap for its layer-1 network, Arc, on April 3, 2026. This move comes as recent warnings from Google and academic researchers suggest the arrival of […]
